EP4343858A4 - PHOTOELECTRIC CONVERTING ELEMENT AND IMAGING DEVICE - Google Patents

PHOTOELECTRIC CONVERTING ELEMENT AND IMAGING DEVICE Download PDF

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Publication number
EP4343858A4
EP4343858A4 EP22804489.7A EP22804489A EP4343858A4 EP 4343858 A4 EP4343858 A4 EP 4343858A4 EP 22804489 A EP22804489 A EP 22804489A EP 4343858 A4 EP4343858 A4 EP 4343858A4
Authority
EP
European Patent Office
Prior art keywords
imaging device
converting element
photoelectric converting
photoelectric
imaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22804489.7A
Other languages
German (de)
French (fr)
Other versions
EP4343858A1 (en
Inventor
Shinichi Machida
Nozomu Matsukawa
Fumiya SANO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP4343858A1 publication Critical patent/EP4343858A1/en
Publication of EP4343858A4 publication Critical patent/EP4343858A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/66—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing germanium, tin or lead
    • C09K11/664—Halogenides
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
    • H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/10—Semiconductor bodies
    • H10F77/14—Shape of semiconductor bodies; Shapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/30—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
    • H10K30/35—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains comprising inorganic nanostructures, e.g. CdSe nanoparticles
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K39/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic radiation-sensitive element covered by group H10K30/00
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K39/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic radiation-sensitive element covered by group H10K30/00
    • H10K39/30—Devices controlled by radiation
    • H10K39/32—Organic image sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Light Receiving Elements (AREA)
EP22804489.7A 2021-05-21 2022-04-19 PHOTOELECTRIC CONVERTING ELEMENT AND IMAGING DEVICE Pending EP4343858A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021086045 2021-05-21
PCT/JP2022/018142 WO2022244575A1 (en) 2021-05-21 2022-04-19 Photoelectric conversion element and imaging device

Publications (2)

Publication Number Publication Date
EP4343858A1 EP4343858A1 (en) 2024-03-27
EP4343858A4 true EP4343858A4 (en) 2024-11-13

Family

ID=84141353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22804489.7A Pending EP4343858A4 (en) 2021-05-21 2022-04-19 PHOTOELECTRIC CONVERTING ELEMENT AND IMAGING DEVICE

Country Status (5)

Country Link
US (1) US20240049490A1 (en)
EP (1) EP4343858A4 (en)
JP (1) JPWO2022244575A1 (en)
CN (1) CN117321781A (en)
WO (1) WO2022244575A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240081086A1 (en) * 2020-12-22 2024-03-07 Sharp Kabushiki Kaisha Ligh-emitting element and light-emitting device
WO2024176881A1 (en) * 2023-02-22 2024-08-29 富士フイルム株式会社 Semiconductor film, photodetection element, image sensor, dispersion liquid, and method for producing semiconductor film
WO2024176882A1 (en) * 2023-02-22 2024-08-29 富士フイルム株式会社 Photodetection element and image sensor
KR20250008602A (en) * 2023-07-06 2025-01-15 삼성디스플레이 주식회사 Quantum dot complex, light emitting diode including the quantum dot complex, and display device including the quantum dot complex
WO2025047466A1 (en) * 2023-08-30 2025-03-06 富士フイルム株式会社 Semiconductor film, light detection element, and image sensor
TW202541655A (en) * 2023-09-29 2025-10-16 美商艾德亞半導體接合科技有限公司 Stacked quantum dot sensors and methods of forming the same
WO2025120799A1 (en) * 2023-12-07 2025-06-12 ソニーセミコンダクタソリューションズ株式会社 Light detection device and electronic equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170271604A1 (en) * 2014-05-09 2017-09-21 Massachusetts Institute Of Technology Energy level modification of nanocrystals through ligand exchange
US20180240921A1 (en) * 2015-08-28 2018-08-23 Kyocera Corporation Photoelectric converter
EP3544074A2 (en) * 2018-03-19 2019-09-25 Samsung Electronics Co., Ltd. Electroluminescent device, and display device comprising thereof
US20210091327A1 (en) * 2019-09-20 2021-03-25 Samsung Electronics Co., Ltd. Electroluminescent device, and display device comprising same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009142677A2 (en) * 2008-03-24 2009-11-26 The Board Of Trustees Of The Leland Stanford Junior University Quantum dot solar cell with quantum dot bandgap gradients
RU2013139232A (en) 2011-02-28 2015-04-10 Юниверсити Оф Флорида Рисеч Фаундэйшн, Инк. FREQUENCY CONVERTER DEVICES CONTAINING A WIDE BAND ABSORPT
KR20120133700A (en) * 2011-05-31 2012-12-11 엘지이노텍 주식회사 Solar cell apparatus and method of fabricating the same
US9030189B2 (en) * 2011-08-28 2015-05-12 Edward Hartley Sargent Quantum dot photo-field-effect transistor
WO2015056750A1 (en) * 2013-10-17 2015-04-23 株式会社村田製作所 Nano-particle material, and light-emitting device
US20160276507A1 (en) 2013-11-19 2016-09-22 Kyocera Corporation Photoelectric conversion layer and photoelectric conversion device
WO2016017763A1 (en) * 2014-07-30 2016-02-04 京セラ株式会社 Quantum dot solar cell
JP2016162886A (en) * 2015-03-02 2016-09-05 京セラ株式会社 Photoelectric conversion device
WO2017006520A1 (en) * 2015-07-08 2017-01-12 パナソニックＩｐマネジメント株式会社 Imaging device
US10897023B2 (en) * 2015-10-02 2021-01-19 Toyota Motor Europe All quantum dot based optoelectronic device
JP7527774B2 (en) * 2019-03-11 2024-08-05 キヤノン株式会社 Quantum dots, photoelectric conversion element having the same, light receiving element, photoelectric conversion device, mobile body, method for manufacturing quantum dots, and method for manufacturing photoelectric conversion element
JP7391600B2 (en) * 2019-10-11 2023-12-05 キヤノン株式会社 Photoelectric conversion element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170271604A1 (en) * 2014-05-09 2017-09-21 Massachusetts Institute Of Technology Energy level modification of nanocrystals through ligand exchange
US20180240921A1 (en) * 2015-08-28 2018-08-23 Kyocera Corporation Photoelectric converter
EP3544074A2 (en) * 2018-03-19 2019-09-25 Samsung Electronics Co., Ltd. Electroluminescent device, and display device comprising thereof
US20210091327A1 (en) * 2019-09-20 2021-03-25 Samsung Electronics Co., Ltd. Electroluminescent device, and display device comprising same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022244575A1 *

Also Published As

Publication number Publication date
EP4343858A1 (en) 2024-03-27
CN117321781A (en) 2023-12-29
US20240049490A1 (en) 2024-02-08
JPWO2022244575A1 (en) 2022-11-24
WO2022244575A1 (en) 2022-11-24

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